Definitions
1.NounA seat or chair on wheels, pushed by somebody walking behind it, typically used for transporting babies and young children.
2.NounOne who strolls.
3.NounA vagrant.
4.NounMen's semiformal daytime dress comprising a grey or black single- or double-breasted coat, grey striped or checked formal trousers, a grey or silver necktie, and a grey, black or buff waistcoat.